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"March Madness" As Snowfall Hits Australia In Early Autumn
Winter made an early-season entrance in Australia overnight, with a polar blast from the Antarctic dumping up to 15cm of fresh snow on the slopes as temperatures tumbled to around -2.C.
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Osa at 700 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 31 Mar 2026
Osa Weather
(Next 3 days):
Osa Weather (Days 4-6):
Heavy rain (total 28.0mm), heaviest during Fri night. Very mild (max 14°C on Fri morning, min 6°C on Sat night). Winds increasing (calm on Fri morning, gales from the S by Sat morning).Osa Weather (Days 7-16):
Now
Tuesday 31 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  |  |  |  | |  |  | |  | | |  | |
light rain | light rain | light rain | light rain | light rain | light rain | rain shwrs | clear | clear | some clouds | some clouds | mod. rain | heavy rain | light rain | rain shwrs | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
3 | 2 | 4 | 2 | 4 | 2 | 1 | — | — | — | — | 10 | 14 | 3 | 1 | — | — | — | |
max °C | 14 | 6 | 7 | 9 | 9 | 6 | 10 | 10 | 6 | 14 | 14 | 9 | 11 | 12 | 9 | 14 | 14 | 9 |
min °C | 10 | 6 | 6 | 8 | 7 | 5 | 8 | 7 | 5 | 11 | 10 | 8 | 10 | 12 | 6 | 11 | 10 | 7 |
6 | 0 | 6 | 7 | 5 | 2 | 6 | 4 | 1 | 11 | 8 | 2 | 5 | 10 | 2 | 8 | 7 | 4 | |
96 | 96 | 97 | 90 | 95 | 91 | 87 | 68 | 72 | 55 | 56 | 66 | 87 | 98 | 91 | 31 | 36 | 35 | |
3450 | 3700 | 3700 | 2200 | 2150 | 1800 | 1700 | 1850 | 2150 | 2400 | 2700 | 2750 | 3600 | 3450 | 3400 | 3200 | 3250 | 2850 | |
 | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — |
 | — | 6:30 | — | — | 6:30 | — | — | 6:31 | — | — | 6:32 | — | — | 6:34 | — | — | 6:34 | — |
Next 0-3 days weather summary:
Moderate rain (total 18.0mm), heaviest on Wed afternoon. Very mild (max 14°C on Tue morning, min 5°C on Wed night). Winds decreasing (strong winds from the NNW on Tue afternoon, calm by Tue night).
Next 4-6 days weather summary:
Heavy rain (total 28.0mm), heaviest during Fri night. Very mild (max 14°C on Fri morning, min 6°C on Sat night). Winds increasing (calm on Fri morning, gales from the S by Sat morning).
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Latest snow reports near Osa:
Osa Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 13 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)
Snow History
Week 4 of March has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.2 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
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Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Osa at the specific elevation of 700 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Osa. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
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